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JP5503295B2 - Electronic control unit for automobile - Google Patents

Electronic control unit for automobile Download PDF

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JP5503295B2
JP5503295B2 JP2009551175A JP2009551175A JP5503295B2 JP 5503295 B2 JP5503295 B2 JP 5503295B2 JP 2009551175 A JP2009551175 A JP 2009551175A JP 2009551175 A JP2009551175 A JP 2009551175A JP 5503295 B2 JP5503295 B2 JP 5503295B2
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sensitive surface
contact
sensor
shaped
support
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JP2010520584A (en
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ローラン パトリス
ドゥルーアン クサヴィエ
ボヌール パトリック
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ダヴ
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/0414—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using force sensing means to determine a position
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
    • G06F3/0354—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
    • G06F3/03547—Touch pads, in which fingers can move on a surface
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/045—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using resistive elements, e.g. a single continuous surface or two parallel surfaces put in contact

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Push-Button Switches (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Control Of Electric Motors In General (AREA)
  • User Interface Of Digital Computer (AREA)
  • Switch Cases, Indication, And Locking (AREA)

Abstract

The device has a sensor i.e. force sensing resistor sensor, with a spiral shaped touch surface (1) assembled with a support (3) provided with a recessed or projected three-dimensional surface (4), where the sensor uses resistor that is sensitive to force. The surface (1) is fractioned in a manner that fractioned parts of the surface (1) are joined, at an assembled state, by adapting the shape e.g. tapered, spherical or conical shape, of the surface (4), to form a continuous touch surface.

Description

本発明は、感圧抵抗体素子を用いた接触感応面を介して自動車を制御する電子制御装置、例えば、少なくとも１つの開成要素を開閉する電動機構を制御する自動車用電子制御装置に関する。   The present invention relates to an electronic control device that controls an automobile via a contact-sensitive surface using a pressure-sensitive resistor element, for example, an electronic control device for an automobile that controls an electric mechanism that opens and closes at least one opening element.

本発明は、マルチメディアスクリーンのための電子部材や自動車の空調システムの制御に適用しうるものである。   The present invention can be applied to control of electronic members for multimedia screens and air conditioning systems of automobiles.

最近、これらの制御を行うために、運転手の指による単純な圧力を検知可能な接触感応面を利用し、圧力の検出位置、および／または、表面上での圧力の連続的な移動に基づき、自動車の一部を、特定の形式で動作させるか、または、制御することが提案されている。   Recently, in order to perform these controls, a contact-sensitive surface capable of detecting a simple pressure with a driver's finger is used, based on the pressure detection position and / or the continuous movement of the pressure on the surface. It has been proposed to operate or control a part of a car in a particular form.

例えば、参考文献として、特許文献１〜３がある。これらの接触感応面には、様々な形式があり、また種々の技術が用いられている。   For example, there are Patent Documents 1 to 3 as references. There are various types of these touch sensitive surfaces, and various techniques are used.

感圧抵抗体素子（ＦＳＲ「力検知抵抗素子」センサとしても知られている）を用いる技術は、適用の容易性および堅牢性の点で、例えば、容量型や他の光技術を用いる同等の技術を上回っている。   Techniques using pressure sensitive resistor elements (also known as FSR “force sensing resistive element” sensors) are, for example, equivalent to using capacitive and other optical technologies in terms of ease of application and robustness. Exceeds technology.

例えば、このようなセンサは、「デジタイザパッド」として知られており、特許文献４〜７に先行技術として記載されている。   For example, such a sensor is known as a “digitizer pad” and is described as a prior art in Patent Documents 4-7.

これらのセンサは、例えば、導電層と抵抗層との間に挟まれた半導体層を備えている。ＦＳＲ層は、圧力が加えられることによって、抵抗値が減少するため、適切な電圧をかけることにより、加えられた圧力を測定し、および／または、圧力が加えられた場所を確認することが可能である。   These sensors include, for example, a semiconductor layer sandwiched between a conductive layer and a resistance layer. Since the resistance value of the FSR layer decreases when pressure is applied, it is possible to measure the applied pressure and / or confirm where the pressure is applied by applying an appropriate voltage. It is.

仏国特許発明第２７９８３２９号明細書French Patent Invention No. 2798329 Specification 仏国特許発明第２８００８８５号明細書French Patent Invention No. 2800885 Specification 米国特許第６１５７３７２号明細書US Pat. No. 6,157,372 米国特許第４８１０９９２号明細書U.S. Pat. No. 4,810,992 米国特許第５００８４９７号明細書US Patent No. 5008497 仏国特許発明第２６８３６４９号明細書French Patent Invention No. 2683649 欧州特許第０５４１１０２号明細書European Patent No. 0541102

ＦＳＲセンサの接触感応面は、１次元方向に僅かにしか湾曲させることができない平面形状であり、任意の３次元形状に製造することができない。   The contact-sensitive surface of the FSR sensor has a planar shape that can be bent only slightly in the one-dimensional direction, and cannot be manufactured into an arbitrary three-dimensional shape.

自動車におけるユーザフレンドリーな改良、特に、制御スイッチやキーパッドの改良のためには、凹凸のある３次元表面、例えば、大小の曲面形状を有する制御装置に対して、接触感応面センサを一体化させる必要がある。   For user-friendly improvement in automobiles, in particular for improvement of control switches and keypads, a touch-sensitive surface sensor is integrated with a control device having an uneven three-dimensional surface, for example, a large or small curved surface shape. There is a need.

現行の接触感応面センサでは、センサの能動領域に許容される曲率は小さく（曲率半径が２５０ｍｍ以上でなければならない）、制御装置の形状の選択が制限されている。   In current touch-sensitive surface sensors, the curvature allowed in the active area of the sensor is small (the radius of curvature must be greater than 250 mm), limiting the choice of controller shape.

代替案は、制御装置上で、平面形状の接触感応面センサを所望の曲面となる厚さのシリコーン膜のような膜で覆い、装置に曲面形状を付与することである。   An alternative is to cover the planar contact-sensitive surface sensor with a film, such as a silicone film, with a desired curved surface thickness on the control device to give the device a curved shape.

そこで、曲面形状からなる制御装置を得るため、縁部よりも中央部を厚くした膜をセンサ上に形成したものがある。しかしながら、このような構成にすると、力が膜の厚い部分を介してセンサに伝達されるため、センサの感度は低下する。   Therefore, in order to obtain a control device having a curved surface shape, there is one in which a film having a thicker central portion than an edge portion is formed on the sensor. However, with such a configuration, the force is transmitted to the sensor through the thick part of the membrane, so the sensitivity of the sensor is reduced.

本発明の目的は、接触に対し一様な感度を維持して、３次元形状とすることのできる接触感応面センサを備える自動車用電子制御装置を提供することにある。   An object of the present invention is to provide an automotive electronic control device including a contact-sensitive surface sensor that can maintain a uniform sensitivity to contact and have a three-dimensional shape.

本発明の主題は、感圧抵抗体素子を用いた接触感応面を有するセンサを備え、凹凸のある３次元の面を有する支持体に組み付けられる自動車用電子制御装置であって、センサの接触感応面は、組み立てられた状態において、実質的に連続する接触感応面となるように、造形された接触感応面の少なくとも一部が、前記３次元の面の形状に従って、互いに密接して連結するように造形されていることを特徴としている。   The subject of the present invention is an electronic control device for an automobile which is equipped with a sensor having a contact-sensitive surface using a pressure-sensitive resistor element, and which is assembled to a support having a three-dimensional surface with unevenness. At least a portion of the shaped contact-sensitive surfaces are intimately connected to each other according to the shape of the three-dimensional surface so that the surfaces are substantially continuous contact-sensitive surfaces in the assembled state. It is characterized by being shaped.

本発明の他の特徴は、
− 造形された前記接触感応面が、環状に配列された所定数の弓形形状からなるストリップを有し、前記接触感応面が、円錐台形状の凹面を有する支持体に従って密接するように、前記ストリップの小アーチ部は、円盤状の共通ベースに連結されている。
− 造形された前記接触感応面が、環状に配列された所定数の弓形形状からなるストリップを有し、前記接触感応面が円錐台形状の凹面を有する支持体に従って密接するように、前記ストリップの大アーチ部は、平行６面体形状の共通ベースに連結されている。
− 造形された前記接触感応面は、６〜１２個、好ましくは、１０個の環状に配列された弓形状のストリップを有する。
− 造形された前記接触感応面は、凸状ドーム面、好ましくは、実質的に球面を有する支持体に従って密接する螺旋形状からなっている。
− 造形された前記接触感応面は、実質的に円錐状凸面を有する支持体に従って密接する螺旋形状からなっている。
− 造形された前記接触感応面は、所定数の台形状のストリップを有し、前記接触感応面が、切頂多面体の面を有する支持体に従って密接するように、前記ストリップの小底部が、多角形状の共通ベースに連結されている。
− 造形された前記接触感応面は、４個の台形状のストリップを備えている。
− 造形された前記接触感応面は、接続用突出部を備えている。 Another feature of the present invention is that
The shaped contact-sensitive surface has a predetermined number of arcuate strips arranged in a ring, and the contact-sensitive surfaces are brought into close contact with a support having a frustoconical concave surface; The small arch is connected to a disk-shaped common base.
The shaped contact-sensitive surface has a predetermined number of arcuate strips arranged in an annular arrangement, the contact-sensitive surfaces being in close contact with a support having a frustoconical concave surface; The large arch portion is connected to a common base having a parallelepiped shape.
The shaped contact-sensitive surface comprises 6 to 12, preferably 10 annularly arranged arcuate strips;
The shaped contact-sensitive surface has a convex dome surface, preferably a helical shape that closely contacts according to a substantially spherical support.
The shaped contact-sensitive surface has a spiral shape which is in close contact with a support having a substantially conical convex surface.
The shaped contact-sensitive surface has a predetermined number of trapezoidal strips, and the bottom of the strip is polygonal so that the contact-sensitive surface is in close contact with a support having a truncated polyhedral surface. Connected to a common base of shape.
The shaped contact-sensitive surface comprises four trapezoidal strips.
The shaped contact sensitive surface is provided with a connecting projection;

他の利点および特徴は、添付の図面を参照して本発明の説明を読むことにより、明らかになると思う。   Other advantages and features will become apparent upon reading the description of the invention with reference to the accompanying drawings.

本発明の第１の実施形態に係るセンサ、支持体、および支持体に組み付けられたセンサの斜視図である。1 is a perspective view of a sensor according to a first embodiment of the present invention, a support, and a sensor assembled to the support. 本発明の第２の実施形態に係るセンサ、支持体、および支持体に組み付けられたセンサの斜視図である。It is a perspective view of the sensor assembled | attached to the sensor which concerns on the 2nd Embodiment of this invention, a support body, and a support body. 図３ａは、本発明の第３の実施形態に係るセンサの斜視図、図３ｂは、前記センサを組み付けた支持体の斜視図である。FIG. 3a is a perspective view of a sensor according to a third embodiment of the present invention, and FIG. 3b is a perspective view of a support body assembled with the sensor. 図４ａは、本発明の第４の実施形態に係るセンサの斜視図、図４ｂは、前記センサを組み付けた支持体の斜視図である。FIG. 4A is a perspective view of a sensor according to a fourth embodiment of the present invention, and FIG. 4B is a perspective view of a support body assembled with the sensor. 図５ａは、本発明の第５の実施形態に係るセンサを組み付けた支持体の平面図、図５ｂは、図５ａの斜視図である。FIG. 5a is a plan view of a support body assembled with a sensor according to a fifth embodiment of the present invention, and FIG. 5b is a perspective view of FIG. 5a.

これらの図面において、同一の要素には、同一の符号を付してある。   In these drawings, the same elements are denoted by the same reference numerals.

本発明に係る自動車用電子制御装置は、例えば、自動車の窓、サンルーフ、自動車のトランク、テールゲート、電動スライドドアのような開成要素を開閉するための電動機構（図示せず）を制御することができる。   The electronic control device for automobiles according to the present invention controls an electric mechanism (not shown) for opening and closing opening elements such as automobile windows, sunroofs, automobile trunks, tailgates, and electric sliding doors. Can do.

この装置は、当然に、電動シートの制御、ドーム型読書灯や背景照明等の照明制御のような自動車の他の電子制御にも適用することができる。   Naturally, this device can also be applied to other electronic controls of the vehicle such as control of electric seats, lighting control such as dome-shaped reading lights and background lighting.

図１は、本発明に係る自動車用電子制御装置を示す。ＩＡは組み付け前、ＩＢは組み付け後である。   FIG. 1 shows an electronic control apparatus for automobile according to the present invention. IA is before assembly and IB is after assembly.

前記装置は、感圧抵抗体素子を用いた接触感応面１を有するセンサを備え、例えば接着により支持体３に組み付けられる。   The device comprises a sensor having a contact sensitive surface 1 using a pressure sensitive resistor element and is assembled to a support 3 by, for example, adhesion.

支持体３は、曲面または皿面のような凹状または凸状の周回する３次元面４を有している。   The support 3 has a concave or convex three-dimensional surface 4 such as a curved surface or a dish surface.

センサの接触感応面１は、例えば、接着により組み付けられた状態において、実質的に連続する接触感応面１となるように、造形された接触感応面１の少なくとも一部が、３次元面４の形状に従って互いに密接して連結するように造形された形状を有する。   The contact-sensitive surface 1 of the sensor is, for example, a three-dimensional surface 4 in which at least a part of the contact-sensitive surface 1 is formed so as to be a substantially continuous contact-sensitive surface 1 in a state assembled by bonding. It has a shape that is shaped so as to be closely connected to each other according to the shape.

より正確には、造形された接触感応面１は、環状に配列された所定数の弓形形状のストリップ７を有し、接触感応面１が円錐台形状の凹面４を有する支持体３に従って密接するように、ストリップ７の小アーチ部は、円盤状の共通ベース９に連結されている。   More precisely, the shaped touch-sensitive surface 1 has a predetermined number of arcuate strips 7 arranged in an annular shape, and the touch-sensitive surface 1 comes into close contact with a support 3 having a frustoconical concave surface 4. As described above, the small arch portion of the strip 7 is connected to the disk-shaped common base 9.

組み付けられた状態において（図１のＩＢ）、接触感応面１の縁部は、隙間なく、かつ、重なり合わない状態で、実質的に連続する接触感応面１を形成するように、互いに連結されている。これにより、ユーザに不快な感触を与える接着剤の気泡や瘤の形成を回避することができる。   In the assembled state (IB in FIG. 1), the edges of the contact sensitive surface 1 are connected to each other so as to form a substantially continuous contact sensitive surface 1 without gaps and without overlapping. ing. Thereby, it is possible to avoid the formation of bubbles and bumps of the adhesive that give the user an unpleasant feel.

造形された接触感応面１は、例えば、プリント配線基板に接続される接続用突出部５を備えていると有利である。   The shaped contact sensitive surface 1 is advantageously provided with, for example, a connecting projection 5 connected to a printed wiring board.

図２、図３ａ、図３ｂ、図４ａ、図４ｂ、図５ａおよび図５ｂは、本発明に係る制御装置の他の４つの実施形態を示している。   2, 3a, 3b, 4a, 4b, 5a and 5b show four other embodiments of the control device according to the invention.

図２のＩＩＡは、組み付け前、ＩＩＢは、組み付け後の第２の実施形態を示す。造形された接触感応面１は、環状に配列された所定数の弓形形状からなるストリップ７を有する。接触感応面１は、円錐台形状の凹面４を有する支持体３に従って密接するように、ストリップ７の大アーチ部が平行６面体形状の共通ベース９に舌状部７′を介して連結されている。   2A shows a second embodiment before assembly, and IIB shows a second embodiment after assembly. The shaped touch-sensitive surface 1 has strips 7 having a predetermined number of arcuate shapes arranged in an annular shape. The contact-sensitive surface 1 has a large arch portion of the strip 7 connected to a common base 9 having a parallelepiped shape via a tongue-shaped portion 7 'so as to come into close contact with the support body 3 having the concave surface 4 having a truncated cone shape. Yes.

上述した２つの実施形態では、造形された接触感応面１が６〜１２個、好ましくは、１０個の環状に配列された弓形形状からなるストリップ７を有していると好都合である。この場合、ストリップ７は、例えば、一方において、キーパッド支持面に沿って密接し、他方において、充分な分解能を示す。   In the two embodiments described above, it is advantageous if the shaped touch-sensitive surface 1 has 6 to 12, preferably 10 strips 7 of an arcuate shape arranged in an annular shape. In this case, the strip 7 is, for example, closely on one side along the keypad support surface and on the other hand exhibits a sufficient resolution.

図３ａ、図３ｂは、造形された接触感応面１が、凸状ドーム面、好ましくは、実質的に球面４を有する支持体３に従って密接する螺旋形状からなる第３の実施形態を示す。   FIGS. 3 a, 3 b show a third embodiment in which the shaped contact-sensitive surface 1 has a helical shape that closely contacts according to a support 3 having a convex dome surface, preferably a substantially spherical surface 4.

図４ａ、図４ｂは、造形された接触感応面１が、凸状、実質的には円錐状の面４を有する支持体３に従って密接する螺旋形状からなる第４の実施形態を示している。   FIGS. 4 a and 4 b show a fourth embodiment in which the shaped contact-sensitive surface 1 has a helical shape that closely contacts according to a support 3 having a convex, substantially conical surface 4.

第５の実施形態では、造形された接触感応面１が、所定数の台形状のストリップ１１を有し、切頂多面体の凹凸の面４を有する支持体３に従って密接するように、ストリップ１１の小底部が多角形状の共通ベース１３に連結されている。   In the fifth embodiment, the shaped contact-sensitive surface 1 has a predetermined number of trapezoidal strips 11 and comes into close contact with the support 3 having the truncated polyhedral uneven surface 4. A small bottom portion is connected to a common base 13 having a polygonal shape.

図５ａ、図５ｂは、造形された接触感応面１が、等脚台形状の４個のストリップ１１を有し、凹状の支持体３に従って密接するように、ストリップ１１の小底部が、多角形状の共通ベース１３に連結された第５の実施形態を示している。   5a and 5b show that the shaped contact-sensitive surface 1 has four isosceles trapezoidal strips 11 and the bottom of the strip 11 is polygonal so that it is in close contact with the concave support 3 The 5th Embodiment connected with the common base 13 of FIG.

この構成は、例えば、キーパッドキーの製造に特に適している。   This configuration is particularly suitable for the production of keypad keys, for example.

制御装置の製造において、最初に平面状の接触感応面１を造形する。次いで、接触感応面１は、支持体３の３次元形状に沿って接触感応面１が密接するように、例えば、接着により支持体３に組み付けられる。   In the manufacture of the control device, the planar contact-sensitive surface 1 is first shaped. Next, the touch-sensitive surface 1 is assembled to the support 3 by, for example, adhesion so that the touch-sensitive surface 1 is in close contact with the three-dimensional shape of the support 3.

接触感応面１は、最初に、例えば、加熱成形法により、３次元形状に予備成形してもよい。   The touch-sensitive surface 1 may first be preformed into a three-dimensional shape by, for example, a heat molding method.

次に、支持体３に組み付けられたセンサは、電子制御装置を形成するため、例えば、シリコーンからなる膜で覆われる。   Next, the sensor assembled on the support 3 is covered with a film made of, for example, silicone in order to form an electronic control unit.

このような制御装置によれば、接触感度を低下させることなく、例えば、曲面形のような複雑で凹凸や３次元形状を有する制御インタフェースを製造しうることが理解されると思う。   It will be understood that such a control device can produce a control interface having a complicated uneven shape such as a curved surface and a three-dimensional shape without reducing the contact sensitivity.

１ 接触感応面
３ 支持体
４ 面
５ 接続用突出部
７、１１ ストリップ
９、１３ 共通ベース DESCRIPTION OF SYMBOLS 1 Contact sensitive surface 3 Support body 4 Surface 5 Projection part 7 for connection, 11 Strip 9, 13 Common base

Claims (3)

感圧抵抗体素子を使用した接触感応面（１）を有するセンサを備え、凹凸のある３次元の面（４）を有する支持体（３）に組み付けられる自動車用電子制御装置であって、
センサの接触感応面（１）は、組み立てられた状態において、実質的に連続する接触感応面（１）となるように、造形された接触感応面（１）の少なくとも一部が、前記３次元の面（４）の形状に従って互いに密接して連結するように造形され、
造形された接触感応面（１）は、凸状ドーム面、好ましくは、実質的に球面（４）を有する支持体（３）に従って密接する螺旋形状からなることを特徴とする自動車用電子制御装置。 An automotive electronic control device comprising a sensor having a contact-sensitive surface (1) using a pressure-sensitive resistor element and assembled to a support (3) having an uneven three-dimensional surface (4),
At least part of the shaped contact sensitive surface (1) is such that the contact sensitive surface (1) of the sensor is a substantially continuous contact sensitive surface (1) in the assembled state. Shaped to be closely connected to each other according to the shape of the surface (4) of
The electronically controlled automotive device characterized in that the shaped touch-sensitive surface (1) has a convex dome surface, preferably a helical shape that closely contacts according to a support (3) having a substantially spherical surface (4). . 感圧抵抗体素子を使用した接触感応面（１）を有するセンサを備え、凹凸のある３次元の面（４）を有する支持体（３）に組み付けられる自動車用電子制御装置であって、
センサの接触感応面（１）は、組み立てられた状態において、実質的に連続する接触感応面（１）となるように、造形された接触感応面（１）の少なくとも一部が、前記３次元の面（４）の形状に従って互いに密接して連結するように造形され、
造形された接触感応面（１）は、実質的に円錐状凸面（４）を有する支持体（３）に従って密接する螺旋形状からなることを特徴とする自動車用電子制御装置。 An automotive electronic control device comprising a sensor having a contact-sensitive surface (1) using a pressure-sensitive resistor element and assembled to a support (3) having an uneven three-dimensional surface (4),
At least part of the shaped contact sensitive surface (1) is such that the contact sensitive surface (1) of the sensor is a substantially continuous contact sensitive surface (1) in the assembled state. Shaped to be closely connected to each other according to the shape of the surface (4) of
The electronic control device for an automobile according to claim 1, wherein the shaped contact-sensitive surface (1) has a spiral shape that comes into close contact with the support (3) having a substantially conical convex surface (4). 造形された接触感応面（１）は、接続用突出部（５）を備えていることを特徴とする請求項１または２に記載の自動車用電子制御装置。 The shaped touch-sensitive surface (1) is an automobile electronic control device according to claim 1 or 2, characterized in that it comprises a connection protruding portion (5).
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PCT/EP2008/052093 WO2008107308A1 (en) 2007-03-02 2008-02-20 Electric control device for an automobile

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